Best PSU for Core i5-14600K & RTX 5060
Strong 1440p gaming and productivity build. The 14600K is high-performance, but 500W is dangerously close to the limit under full load.
500W
375W
75%
Mid-range
🏆 Recommended Power Supplies
Hand-picked for your 500W target — sorted by overall value.
Thermaltake Smart 500W 80+ White Certified PSU, Continuous Power with 120mm Ultra Quiet Cooling Fan, ATX 12V V2.3/EPS 12V Active PFC Power Supply PS-SPD-0500NPCWUS-W
Technically fits ATX cases but lacks quality for high-draw CPUs.
Efficiency80+ White
FormATX
CablesNon-Modular
Price$39.99
APEVIA VENUS500W Venus 500W ATX Power Supply with Auto-Thermally Controlled 120mm Fan, 115/230V Switch, All Protections
Standard ATX fit; efficiency claim is high but reliability is suspect.
Efficiency80+ Gold
FormATX
CablesNon-Modular
Price$29.99
ARESGAME AGV Series 500W Power Supply, 80 Plus Bronze Certified, Non Modular Power Supply, 5 Year Warranty
Fits standard mounts; offers best warranty among these budget options.
Efficiency80+ Gold
FormATX
CablesNon-Modular
Price$37.99
CORSAIR CX550 80 Plus Bronze Non Modular Low-Noise ATX 550 Watt Power Supply – NA – Black
Want extra headroom for future GPU upgrades or overclocking? This 550W unit gives you peace of mind.
Efficiency80+ Gold
FormATX
CablesNon-Modular
Price$65.99
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📊 Quick Comparison
See the key differences at a glance.
| # | Model | Wattage | Efficiency | Modular | Price |
|---|---|---|---|---|---|
| 1 | Thermaltake Smart 500W 80+ White Certified PSU, Continuous Power with 120mm Ultra Quiet Cooling Fan, ATX 12V V2.3/EPS 12V Active PFC Power Supply PS-SPD-0500NPCWUS-W | 500W | 80+ White | Non-Modular | $39.99 |
| 2 | APEVIA VENUS500W Venus 500W ATX Power Supply with Auto-Thermally Controlled 120mm Fan, 115/230V Switch, All Protections | 500W | 80+ Gold | Non-Modular | $29.99 |
| 3 | ARESGAME AGV Series 500W Power Supply, 80 Plus Bronze Certified, Non Modular Power Supply, 5 Year Warranty | 500W | 80+ Gold | Non-Modular | $37.99 |
| ⬆️ | CORSAIR CX550 80 Plus Bronze Non Modular Low-Noise ATX 550 Watt Power Supply – NA – Black Upgrade | 550W | 80+ Gold | Non-Modular | $65.99 |
🔌 Power Budget
Your system uses 75% of the recommended PSU output — well within the efficient operating range.
500W (Recommended)
System draw: 375W
Headroom: 125W (30%)
💡 Why 500W?
Power Calculation
CPU + GPU draw, plus ~100W for motherboard, RAM, fans, and storage.
30% Headroom
Extra capacity absorbs transient power spikes, keeps efficiency in the sweet spot, and leaves room for future upgrades.
80 Plus Efficiency
We only recommend certified PSUs. Higher ratings mean less wasted energy, lower heat, and quieter fans.
🌿 Power Efficiency Tips
Upgrade to 650W+ Gold PSU for safety.
Ensure high-quality cooling for the 14600K.
🎯 What This Build Can Do
1440p Gaming
Smooth performance in modern titles using DLSS and high-refresh 1080p settings.
Productivity Tasks
Fast video encoding and multitasking thanks to the 14600K's strong multi-core architecture.
PSU Upgrade Needed
500W is insufficient for 14600K power spikes; 650W+ is highly recommended.
🔧 Installation Guide
Quick Checklist
- Mount the PSU with its fan aligned to your case airflow.
- Only connect cables you actually need (modular PSUs).
- Use dedicated PCIe power cables for NVIDIA GeForce RTX 5060 — no daisy-chaining.
- Boot-test with side panel open before final assembly.
⚠️ Special Note
Check if GPU requires a 16-pin 12VHPWR adapter.
🔗 Explore More Builds
See PSU recommendations for other CPU + GPU combinations.